package com.lftea.service;

import java.util.List;

import com.lftea.po.ProductClass;

public interface IProductClassService {
	public ProductClass findById(long productClassId);
	public List<ProductClass> findAll();
	public List<ProductClass> find(ProductClass productClass);
	public void save(ProductClass productClass);	
	public void remove(ProductClass productClass);
	public void add(ProductClass productClass);
	public void update(ProductClass productClass);
}
